Barclays vs Zynlo Bank
High-Yield Savings Accounts Comparison
Last Updated: September 5, 2025
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Summary of Barclays vs. Zynlo Bank
As of September 5, 2025 Barclays offers an APY of 4.10% for its Tiered Savings account, with a minimum balance of $250,000, compared to Zynlo Bank's 4.35% APY for its Tomorrow Savings Account, with a minimum balance of $0.01.
Zynlo Bank yields $45 more than Barclays on a $10,000 balance after one year. Barclays pays $390 (with an effective APY of 3.9%), while Zynlo Bank pays $435 - an APY advantage for Zynlo Bank.
In addition, Barclays also offers 3.70% APY for the Online Savings account.
Barclays
Strengths
- Barclays offers a Tiered Savings account with a competitive APY of 4.10% for balances over $250,000.
- Barclays has a high App Store rating of 4.8.
- Barclays is BBB Accredited with an A+ rating.
Potential Drawbacks
- Barclays requires a minimum balance of $250,000 to earn the highest APY.
- Barclays has no physical branches.
Zynlo Bank
Strengths
- Zynlo Bank's Tomorrow Savings Account offers a higher APY of 4.35% with no minimum balance.
- Zynlo Bank has no maintenance fees.
Potential Drawbacks
- Zynlo Bank is not BBB Accredited despite having an A+ rating.
- Zynlo Bank has a lower App Store rating of 4.0 and a Google Play rating of 3.5.
Summary: Barclays offers a competitive 4.10% APY for high balances, while Zynlo Bank provides a higher 4.35% APY with no minimum. Barclays is BBB Accredited, unlike Zynlo Bank, which has lower app ratings. Barclays also requires a significant minimum balance to earn its top rate, whereas Zynlo Bank has no such requirement.
Compare Barclays' vs Zynlo Bank's Savings Accounts
| Barclays | Zynlo Bank | |||
|---|---|---|---|---|
| Product | Online Savings | Tiered Savings | vs | Tomorrow Savings Account |
| APY | 3.70% (as of 9/5/2025) | 3.90% - 4.10% (as of 9/5/2025) | 4.35% (as of 9/5/2025) | |
| Bundled Account | No | No | No | |
| FDIC-insured | Yes | Yes | Yes | |
| Online Only | Yes | Yes | Yes | |
| Compound Frequency | Daily | Daily | Daily | |
| Minimum Deposit | $0 | $0 | $10 | |
| Minimum Balance for APY | Enough to earn $0.01 in interest | $250,000 | $0.01 | |
| Maintenance Fee | $0 | $0 | $0 | |
| Direct Deposit Required | No | No | No | |
| Note | The 4.10% APY is only available for balances over $250,000. For lower balances, the APY is 3.90%. | |||
| App Store Rating | 4.8/5 | 4.0/5 | ||
| Google Play Rating | 4.7/5 | 3.5/5 | ||
| BBB Rating | A+ | A+ | ||
Comparative Historical APY Insights (Last 6 Months)
| Barclays | Zynlo Bank | |||
|---|---|---|---|---|
| Product | Online Savings | Tiered Savings | vs | Tomorrow Savings Account |
| Latest APY | 3.70 % | 4.10 % | 4.35 % | |
| Trend | Sideways | Falling | Sideways | |
| Slope (bps/mo) | -4.0 | -6.4 | 0.0 | |
| Rate Changes / Mo | 0.69 | 0.87 | 0.00 | |
| Days Since Last Change | 87 | 79 | 172 | |
| High (-6 m) | 3.90 % | 4.40 % | 4.35 % | |
| Low (-6 m) | 3.70 % | 4.10 % | 4.35 % | |
| Draw-down from High | -5.1 % | -6.8 % | 0.0 % | |
| Volatility (CV) | 0.020 | 0.028 | 0.000 | |
APY Insights Glossary
- Latest APY
- Most recent advertised annual-percentage yield.
- Trend
- Direction over the last 6 months (regression slope).
- Slope (bps/mo)
- Average monthly change; 10 bps = 0.10 pp.
- Rate Changes / Mo
- Typical number of APY moves per month.
- Days Since Last Change
- Recency of the latest APY adjustment.
- High (-6 m)
- Highest APY in the last 173 days.
- Low (-6 m)
- Lowest APY in the last 173 days.
- Draw-down from High
- How far today sits below the 6-month peak.
- Volatility (CV)
- Coefficient of variation = stdev ÷ mean.
Why Track Savings-Account APYs?
- See how quickly a bank reacts to Fed moves or competition.
- Gauge “twitchiness” - frequent moves can annoy savers.
- Spot if you're buying near a peak (draw-down) or riding a rise.
- Slope (bps/mo) shows speed of change.
- Volatility (CV) scales jumps by average level.
Calculate Savings Growth for Barclays vs Zynlo Bank
All calculations are based on APY.
Barclays
APY: 4.10%
⚠️The higher APY only applies once your balance reaches $250,000.
Total savings breakdown:
- Interest earned: $2,370.2 (11.64%)
- Total contributions: $13,000 (63.82%)
- Initial deposit: $5,000 (24.55%)
Your total balance
$20,370.20
Effective APY: 3.90% (based on your deposit and contributions)
Total balance: $20,370.2
Earnings: $2,370.2
Bank OverviewZynlo Bank
APY: 4.35%
Total savings breakdown:
- Interest earned: $2,662 (12.88%)
- Total contributions: $13,000 (62.92%)
- Initial deposit: $5,000 (24.20%)
Your total balance
$20,662.00
Effective APY: 4.35% (based on your deposit and contributions)
Total balance: $20,662
Earnings: $2,662
Bank OverviewWith a $5,000 initial deposit and $13,000 in total contributions over 5 years, Barclays's total earnings would be $291.8 lower than Zynlo Bank's total earnings.
The Banksparency Savings Calculator provides estimated savings growth based on user input and our latest data.
More Comparisons
Compare Barclays' APY of 4.10% with other banks
| Bank Pair | Competitor APY | Min Deposit |
|---|---|---|
| Barclays vs Ally Bank | 3.50% | $0 |
| Barclays vs American Express | 3.50% | $0 |
| Barclays vs Axos Bank | 4.46% | $0 |
| Barclays vs Bank of America | 0.01% | $100 |
| Barclays vs BrioDirect | 4.30% | $5,000 |
| Barclays vs Capital One | 3.50% | $0 |
| Barclays vs Chase Bank | 0.01% | $0 |
| Barclays vs Chime | 3.75% | $0 |
| Barclays vs CIT Bank | 4.00% | $100 |
| Barclays vs Discover Bank | 3.50% | $0 |
| Barclays vs Elevault | 4.60% | $0 |
| Barclays vs EverBank | 4.30% | $0 |
| Barclays vs Fitness Bank | 4.75% | $100 |
| Barclays vs FVCbank | 4.35% | $500 |
| Barclays vs GO2bank | 4.50% | $0 |
| Barclays vs Marcus by Goldman Sachs | 3.65% | $0 |
| Barclays vs Neighbors Bank | 4.60% | $0 |
| Barclays vs Newtek Bank | 4.35% | $0 |
| Barclays vs Peak Bank | 4.35% | $100 |
| Barclays vs Pibank | 4.60% | $0 |
| Barclays vs Presidential Bank | 4.50% | $5,000 |
| Barclays vs Santander Bank | 0.03% | $25 |
| Barclays vs SoFi Bank | 3.80% | $0 |
| Barclays vs Synchrony Bank | 3.80% | $0 |
| Barclays vs TIMBR | 4.40% | $1,000 |
| Barclays vs UFB Direct | 4.21% | $5000 |
| Barclays vs Varo Bank | 5.00% | $0 |
| Barclays vs Wells Fargo | 2.51% | $25 |
Compare Zynlo Bank's APY of 4.35% with other banks
| Bank Pair | Competitor APY | Min Deposit |
|---|---|---|
| Zynlo Bank vs Ally Bank | 3.50% | $0 |
| Zynlo Bank vs American Express | 3.50% | $0 |
| Zynlo Bank vs Axos Bank | 4.46% | $0 |
| Zynlo Bank vs Bank of America | 0.01% | $100 |
| Zynlo Bank vs BrioDirect | 4.30% | $5,000 |
| Zynlo Bank vs Capital One | 3.50% | $0 |
| Zynlo Bank vs Chase Bank | 0.01% | $0 |
| Zynlo Bank vs Chime | 3.75% | $0 |
| Zynlo Bank vs CIT Bank | 4.00% | $100 |
| Zynlo Bank vs Discover Bank | 3.50% | $0 |
| Zynlo Bank vs Elevault | 4.60% | $0 |
| Zynlo Bank vs EverBank | 4.30% | $0 |
| Zynlo Bank vs Fitness Bank | 4.75% | $100 |
| Zynlo Bank vs FVCbank | 4.35% | $500 |
| Zynlo Bank vs GO2bank | 4.50% | $0 |
| Zynlo Bank vs Marcus by Goldman Sachs | 3.65% | $0 |
| Zynlo Bank vs Neighbors Bank | 4.60% | $0 |
| Zynlo Bank vs Newtek Bank | 4.35% | $0 |
| Zynlo Bank vs Peak Bank | 4.35% | $100 |
| Zynlo Bank vs Pibank | 4.60% | $0 |
| Zynlo Bank vs Presidential Bank | 4.50% | $5,000 |
| Zynlo Bank vs Santander Bank | 0.03% | $25 |
| Zynlo Bank vs SoFi Bank | 3.80% | $0 |
| Zynlo Bank vs Synchrony Bank | 3.80% | $0 |
| Zynlo Bank vs TIMBR | 4.40% | $1,000 |
| Zynlo Bank vs UFB Direct | 4.21% | $5000 |
| Zynlo Bank vs Varo Bank | 5.00% | $0 |
| Zynlo Bank vs Wells Fargo | 2.51% | $25 |